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Type: Article
Published: 2022-09-22
Page range: 521-543
Abstract views: 291
PDF downloaded: 173

New Australasian Parathalassiinae (Diptera: Dolichopodidae sensu lato)

Diptera Unit, Canadian National Collection of Insects, Agriculture and Agri-Food Canada, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, K1A 0C6, CANADA
Diptera Unit, Canadian National Collection of Insects, Agriculture and Agri-Food Canada, K.W. Neatby Building, 960 Carling Avenue, Ottawa, Ontario, K1A 0C6, CANADA
Diptera Chimerothalassius Eothalassius Microphorella Australia New Caledonia New Zealand new species new records morphology diversity

Abstract

One species of Chimerothalassius Shamshev & Grootaert, namely C. marshalli sp. nov. is described from New Zealand, and two other species, namely C. riparius sp. nov. and C. sinclairi sp. nov. are described from New Caledonia. Two species of Microphorella Becker, namely M. bungle sp. nov. and M. viticula sp. nov., are described from Australia. These new parathalassiine descriptions increase the Australasian species diversity of Chimerothalassius and Microphorella to four species each. In addition, the genus Eothalassius Shamshev & Grootaert is recorded from New Caledonia based on a single female, and the male genitalia of the Australian species M. iota Colless is newly illustrated. A key to the genera and species of male Parathalassiinae in the Australasian Region is also provided.

 

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